baber/WOPTO huggingface dataset:
Patent JP-2001194922-A (JP)
Title: Image forming device and belt driving device
Inventor: KAWAGOE KATSUYA
IPC: G03G15/01
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a belt driving device capable of forming a good image by controlling the widthwise position of a belt member so that the belt member may be shifted in a prescribed direction and preventing the positional deviation in the width direction. SOLUTION: As for an obliquely arranged tension roller 15, a force for pulling the intermediate transfer belt 11 toward the end part side of the roller which comes into contact with the upstream side of the transfer belt 11 in the rotating direction is applied to the belt 11 by the roller 15. Thus, the belt 11 is energized in a prescribed direction, then, a deviation checking member 11a arranged on the belt 11 comes into contact with the end part opposite to the aforesaid end part of the tension roller 15, then, the position in the width direction is controlled. By bringing the deviation checking member 11a into contact with the end part of the tension roller 15 in advance, the widthwise position of the intermediate transfer belt 11 is not shifted even in the case where the belt 11 is rotated.
Patent JP-2001199503-A (JP)
Title: Refuse container with compressing plate and refuse compressing method using the refuse container
Inventor: IZUMI TAKAYUKI
IPC: B65F1/10
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary refuse with compressing plate and a refuse compressing method simple in constitution of the container and easy in also operation by a user. SOLUTION: This refuse container 1, provided with a refuse bag for throwaway in an inner side of the container to throw in refuse so as to receive it in the refuse bag, has a compressing plate 2 capable of retaining the refuse from its upper surface in the refuse container 1, the refuse container, supporting one end part of the compressing plate 2 capable of turning partly in an inner surface of a side wall 1a of the refuse container to ordinarily arrange the compressing plate so as to be along the side wall inner surface to tumble the compressing plate toward the refuse from the side wall inner surface when the refuse is compressed, can compress the refuse together with the refuse bag from the upward, and this method, sealing a refuse bag mouth after compressing the refuse together with the refuse bag, contributes to refuse volume reduction.
Patent JP-2001198608-A (JP)
Title: Method for grinding rolling roll and rolling roll
Inventor: KIJIMA HIDEO
IPC: B21B28/02
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To provide the grinding method for rolling rolls by which uniform cross ground marks including the target inclined angle the inclined angle a of the ground marks of which is 5-85 deg. are imparted to the rolls easily and effectively even in the case that the circumferential speed of the roll is comparatively larger than the circumferential speed of a grinding wheel. SOLUTION: The target inclined angle of both of the inclined angle of the ground marks inclined to one side and the inclined angle of the ground marks inclined to the other side is defined as the range of 5-85 deg., the offset amount of the rotary shaft of the grinding wheel of the hollow disk-like grindstone is set so that the target inclined angle is included in the inclined angle to the circumferential direction of a circumferential speed vector of the grinding wheel on the contact face between the hollow disk-like grindstone and the roll.
Patent JP-2001200784-A (JP)
Title: Swash plate type compressor
Inventor: NAKANE YOSHIYUKI
IPC: F04B27/10
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce noise and vibration in the direction perpendicular to a drive shaft by facilitating relative rotation of a swash plate with respect to the drive shaft, and reduce mechanical loss by using a rolling bearing having a small frictional resistance. SOLUTION: This swash plate type compressor is provided with a housing, having two cylinder bores 13A are a swash plate chamber 16, a piston 29, the drive shaft 17, and the swash plate 26 which is supported to the drive shaft 17 and for converting rotation of the drive shaft to reciprocating motion of a constant stroke. A cam member 22, provided with a support surface 22A crossed with an axial core of the drive shaft 17 at a prescribed angle and a support shaft part 22B formed perpendicular to the support surface 22A is fixed to the drive shaft 17 capable of rotating integrally. The swash plate 26 is supported to the support shaft part 22B with a radial bearing 25 interposed as a rolling bearing to be rotatably relatively, in a condition in which a thrust bearing 24 is interposed between the swash plate 26 and the support surface 22A.
Patent JP-2001198173-A (JP)
Title: Massager
Inventor: MIZUNO TAKANORI
IPC: A61H23/02
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a massager that can simply offer a tapping massage. SOLUTION: An electric motor 4 is driven at high or full speed until the lapse of an HI time (Step 110, 120), and is driven at low speed or is stopped until the lapse of a LOW time (Step 110, 130), which control is repeated. The HI time pulls a belt strongly and quickly and the LOW time produces almost no sensible belt vibration, so that a user can have the same feeling as by a tapping massage on an affected part.
Patent JP-2001201648-A (JP)
Title: Optical fiber
Inventor: HASEGAWA TAKEMI
IPC: G02B6/036
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To suppress the photographic sensitivity to the structure parameter of an effective core cross-sectional area to be low together with enlarging the effective core cross-sectional area of an optical fiber, and reducing the bending loss. SOLUTION: In the optical fiber where a fine structure including a plurality of submediums having the prescribed cross-sectional area in a main medium is formed at least in a clad region and each area is extended to an axial direction, the clad region has the first clad region 2 surrounding the core region 1, and the second clad region 3 surrounding the first clad region 2. The relation between the average refractive index Ncore of the core region 1, the average refractive index Nclad1 of the first clad region 2, and the average refractive index Nclad2 of the second clad region satisfies the relation Ncore>Nclad1>Nclad2.
Patent JP-2001210950-A (JP)
Title: Circuit board for large current and producing method therefor
Inventor: UCHIYAMA HIROYUKI
IPC: H05K3/46
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a large current circuit board for applying a large current or a high voltage. SOLUTION: The production process is provided with a process for creating a copper sheet pattern 1, integrally locating multiple circuit patterns and connecting parts 8 for connecting the circuit patterns, process for arranging glass nonwoven fabric epoxy sheet material 2 on and under the copper sheet pattern 1 and laminating them by thermocompression bonding, process for locating copper foil 3 on the surface layer of a circuit board 5 formed by laminating, process for forming a through-hole 6 for conducting the copper foil 3 and the circuit pattern and plating copper 7, and process for forming the through-hole 6 on the circuit board 5, so as to remove the connecting part 8 of the metal pattern 1.  Thus, since the cross-sectional area of the circuit pattern can be made large and current capacity can be secured by the thickness of the copper sheet, the pattern width of a large current part can be reduced. Furthermore, since a structure surrounding the circuit pattern having an insulator is provided, a pattern interval can be reduced.
Patent JP-2001197978-A (JP)
Title: Partition plate for displaying commodities
Inventor: TANI MASAKI
IPC: A47F5/00
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To easily and reliably set a partition plate for displaying commodities at any given location on a shelf board only by either the front part or rear part of the partition board in a stable state and to easily use packing for increasing the volume of commodities. SOLUTION: The U-shaped engaging groove 104 of a connecting part 103 provided for one end of a partition plate material 101 constituting the partition plate 10 for displaying commodities is engaged with the engaging piece 152 of a supporting member 15 from above. By engaging a protruded part 105 for positioning inside the U-shaped engaging groove 104 with a recessed part 154 of the engaging piece 152, the partition plate 10 for displaying commodities can be held in a fixed state on the shelf board 11.
Patent JP-2001205113-A (JP)
Title: Hulling device
Inventor: MATSUMOTO TOSHIYUKI
IPC: B07B1/22
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To improve the hulled ratio of an impeller vane type hulling device. SOLUTION: When unhulled rice is supplied from a transverse side to an unhulled rice feeding cylinder 4 rotating in a clockwise direction, the unhulled rice is released by one grain each from unhulled rice feeding holes 4a, 4a, etc., by centrifugal force and is supplied to the inner peripheral parts of impeller vanes 6b, 6b, etc., rotating in a counterclockwise direction. The unhulled rice, then, flows on the surfaces of the impeller vanes 6b, 6b, etc., from the inner peripheral side to the outer peripheral side and are hulled by the impact in the curving parts of the outer peripheral parts.  The unhulled rice feeding cylinder 4 and the impeller vanes 6b, 6b, etc., rotate in opposite directions to each other and therefore the unhulled rice is impulsively supplied to the impeller vanes 6b, 6b, etc., and the chaff segments are embrittled and damaged, by which the hulled ratio at the impeller vanes 6b, 6b, etc., is improved.
Patent JP-2001205322-A (JP)
Title: Method for rolling thick steel plate
Inventor: HIRATA KENJI
IPC: B21B37/00
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the planar shape of a thick steel plate by which circumference discarding loss including not only crop loss but trim loss is minimized. SOLUTION: In a rolling method of the thick steel plate for performing rolling by controlling the planar shape by imparting a thickness distribution in the width direction of the thick steel plate, the rolling of the thick steep plate is performed by imparting a thickness distribution in which the thicknesses in both end parts of the width are thickened and also thickness in the middle part of the width is thickened. Furthermore, in the case that only the thicknesses in both end parts of the width are thickened, the thickness distribution to be imparted to the middle part of the width is decided based on the dimension of an apparent width difference which is generated between the front and rear end parts.
Patent JP-2001210506-A (JP)
Title: Rare earth anisotropic sheet magnet and its manufacturing method
Inventor: ANPO TAKESHI
IPC: H01F1/08
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a rare earth anisotropic sheet magnet that can be formed without having to applying magnetic field and which has (substantially) zero residual magnetization and high magnetic characteristics, and to provide its manufacturing method. SOLUTION: The rare earth anisotropic sheet magnet, where a rare earth magnet powder of a flat shape having magnetic anisotropy in a particular direction is oriented/blended in a matrix having rubber elasticity and the residual magnetization is (substantially) zero, is manufactured without having to apply magnetic field and by applying plastic forming, such as rolling.
Patent JP-2001210101-A (JP)
Title: Manually workable signal light
Inventor: SAKAI YASUHIRO
IPC: H01L41/187
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a signal light unnecessary to replace electric cells, which is able to flash a luminous signal automatically and semipermanently by moving the light manually up and down to generate the electric power strong enough to illuminate the flash-light signal adequately to be recognizable, and also simple in the assemblage of the light and particularly useful for the purpose of an emergency signal light. SOLUTION: The signal light comprises a series of the luminous bodies aligned in a row along longitudinal direction of the rod-like light body with the cells which supply the power to the luminous bodies, together with the piezoelectric generator also stored in the rod-like light body, which are connected to the cells acting as a storage battery, and the piezoelectric generator is formed by a pair of the two layered piezoelectric ceramics plate connected to each other with reversing the polarization in order to generate the electricity when the ceramics are beaten on either side or both by a fluctuating steel-ball suspended inside the piezoelectric generator.
Patent JP-2001218120-A (JP)
Title: Frequency conversion circuit for cable television transmitter
Inventor: KUDO YASUHARU
IPC: H04N21/23
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a frequency conversion circuit 10 for a cable television transmitter that uses a frequency mixer 2 to conduct frequency conversion so as to simplify the entire configuration and to prevent deterioration in the C/N thereby effectively eliminating an unnecessary frequency component. SOLUTION: The frequency conversion circuit 10 has a frequency conversion section 2 that mixes a frequency of an intermediate frequency signal with a frequency of a local oscillation signal to convert them into a high frequency signal for a transmission channel and a plurality of stages of variable tuning filters 4, 5, 6 that are connected in cascade to an output side of the frequency conversion section 2 and respectively and individually tuned to the high frequency signal of the transmission channel.
Patent JP-2001217366-A (JP)
Title: Cooler for circuit component
Inventor: ODANAKA SATOSHI
IPC: H01L23/427
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a cooler for a circuit component arranged to introduce heat from a heat generating component on a circuit board efficiently to the outside of the board and to dissipate heat to the outside of an apparatus from a heat dissipating part comprising heat dissipating fins and a fan disposed on the heat dissipating side of the heat pipe in which cooling efficiency is enhanced significantly while reducing the profile of cooling components. SOLUTION: Two heat pipes 13, 14 are led out from a heat receiving part 12 touching a circuit component 22 on a circuit board 21 to the outside thereof and connected, at the end parts on the heat dissipating side, with different heat dissipating fins 15, 16, respectively. The heat dissipating fins are cooled by means of one fan 17 interposed between.
Patent JP-2001222372-A (JP)
Title: Method and device for processing indicating direction signal
Inventor: HORIUCHI MICHITARO
IPC: G06F3/038
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To exactly indicate many directions by an indicating direction signal processor. SOLUTION: In what azimuth range of respective azimuth ranges the inclined direction of a joystick enters is checked based on an inclined direction signal of the joystick, the direction is defined as a target direction θd, a cursor (identification display) is successively rotated and transferred from the present direction θc to the target direction θd and the direction where the cursor exists is defined as a new present direction. Rotation and transfer of the cursor is stopped when the stick is returned to a neutral position or when the cursor reaches the target position and the present direction at the point of time is held. Transfer rate of the cursor is lowered at a display position at least immediately before the cursor reaches the target direction θd (61) in the case of rotation and transfer of the cursor.  The stick is returned to the neutral position at the point of time when the cursor reaches a target direction θd' (62) by a user when the target direction θd (61) recognized by a device is at one step further from the original target direction θd' (62).
Patent JP-2001222133-A (JP)
Title: Developer
Inventor: TOMITA KUNIHIKO
IPC: G03G9/08
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To save the energy by decreasing the fixing temperature compared to a conventional toner, to obtain good storage property compared to a toner which uses a conventional low melting point resin, to prevent changes in the interaction with an external additive with time, to prevent toner spent, filming, sticking, to obtain good storage property of a printed material, to obtain good pulverizing property, and to decrease contamination in the base compared to a toner which uses a conventional resin. SOLUTION: The electrophotographic toner features that its main binder contains an ethyl cyclic oligosaccharide which is a cyclic oligosaccharide having D-glucose as the structural unit and which has α-(1→4) bond form with the alcoholic hydroxyl group of the D-glucose as the structural unit converted into an ethylether group.
Patent JP-2001220390-A (JP)
Title: Condensed pyrazole derivative
Inventor: KUBOTA KOICHI
IPC: A61K31/4545
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a calcium-release dependent calcium channel inhibitor containing an N-phenyl-condensed pyrazole derivative or its pharmacologically permissible salt useful as an IL-2 formation inhibiting agent or an agent for the prevention or treatment of allergic, inflammatory or autoimmune diseases. SOLUTION: This invention discloses a condensed pyrazole derivative expressed by general formula (1) [one of Ra and Rc is H, a lower alkyl, a lower alkenly or the like; the other one of Ra and Rc forms together with Rb a 3-6C alkylene chain or alkenylene chain which may be interrupted with NRd to form a condensed ring with the adjacent pyrazole ring; B is a (substituted) phenylene; and A is a (substituted) aryl or a (substituted) monocyclic or bicyclic heteroaryl] and its pharmacologically permissible salt.
Patent JP-2001219072-A (JP)
Title: Photocatalytic material having high orientation titanium oxide crystal-oriented film
Inventor: SAITO HIDETOSHI
IPC: B01J35/02
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic material remarkably excellent in photocatalytic characteristics such as antibacterial action, station-proofing action and super-hydrophilic action. SOLUTION: This photocatalytic material is obtained by forming a titanium oxide crystal-oriented film oriented in the direction vertical with respect to the crystal face i.e. in (112) direction on the surface of a substrate.
Patent JP-2000233760-A (JP)
Title: Power steering device for vehicle
Inventor: KIN SEITOKU
IPC: B62D5/06
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide s power steering device for vehicle which can obtain a reaction force by the gravitation, by covering the inner and outer surfaces of the magnetic pole of a permanent magnet ring utilized in an electrinic force type reaction force device, by a single magnetic pole, and opposing the magnetic flux from a magnetized coil and the magnetic flux from the permanent magnet directly. SOLUTION: This device is provided with an inside ferromagnetic body 206 provided on the outer periphery of an input shaft, and forming the tooth at the lower half part, an outside ferromagnetic body 208 whose tooth opposing to the tooth of the inside ferromagnetic body 206 is formed along the inner peripheral surface, a coil 130 wound along the inner peripheral direction, a path plate in order to assist the formation of a magnetic flux, a permanent magnet fitted to the outer side of the outer side ferromagnetic body 208, and a magnetic body sleeve provided around the above permanent magnet. The above permanent magnet and the outside ferromagnetic body 208 have a single polarity, while the opposite inside ferromagnetic body 206 has the opposite single polarity.
Patent JP-2001229914-A (JP)
Title: Negative pole and secondary battery
Inventor: SOGABE TOSHIAKI
IPC: H01M10/0565
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a carbon material negative pole for a secondary battery having high capacity and enabling inhibiting of gas generation charging, and to provide a secondary battery using the negative pole. SOLUTION: The negative and the secondary battery using the negative contain a graphite coated with amorphous carbon as an active material. In thermogravimetry(TG) of the graphite coated with amorphous carbon, when a temperature is increased at a rate of temperature increase of 20 deg.C/min in an air current of 200 ml/min, a starting temperature of weight decrease of a first stage is 350 to 600 deg.C, and the amount of the weight decrease of t he first stage is 3 to 20% of a weight before the temperature increasing.
Patent JP-2000306327-A (JP)
Title: Information recording medium as well as apparatus and method for afterrecording with respect to the information recording medium
Inventor: OKADA TOMOYUKI
IPC: G11B20/10
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To judge whether an afterrecording operation can be performed or not during the afterrecording operation by recording an audio stream which can be afterrecorded is recorded and audio-attribute information which contains bit-rate information indicating the bit rate of the audio stream. SOLUTION: An optical disk is provided with bit-rate information in addition to audio-coding-mode information and audio-channel-number information as the attribute of a dummy audio stream which is recorded for afterrencording. A DVD recorder uses the audio-attribute information, and it checks in advance whether an afterrecording operation can be performed by using the dummy audio stream. An audio coding mode which is recorded in A ATR1 in M VOB STI, the number of audio channels and a bit rate are compared with the encoding capability of the DVD recorder. Whether an afterrecording operation can be performed or not is checked in advance. When the afterrecording operation cannot be performed, that the afterrecording operation cannot be performed is reported.
Patent JP-2001219635-A (JP)
Title: Stencil printing device
Inventor: TAKAHASHI YASUHIRO
IPC: B41L13/04
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To properly control the processing and the transferring (attaching) of a stencil original paper in accordance with a plurality of plate cylinders respectively. SOLUTION: A stencil printing device is constituted so that single processing unit (a frame 6) is moved with respect to a plurality of plate cylinders 2A, 2B to attach a processed stencil original paper S. The position of the processing unit is detected by a position sensor 31 and a shielding plate 32. A plate cylinder information, such as the color of ink supplied to respective plate cylinders 2A, 2B or the like, is detected by a plate cylinder information detecting means. The processing unit after finishing the transfer of the stencil original paper S to respective plate cylinders 2A, 2B is kept in standby at the position of the plate cylinder 2A (2B) which is transferred finally. A process indicating information, promoting that the processing is started from the plate cylinder 2A (2B), positioned at the position of standby, is indicated in an indicating means for an operator.
Patent JP-2001223953-A (JP)
Title: Receiving system, receiver and method for controlling receiving system
Inventor: ASADA TOMOJI
IPC: G06F21/10
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To improve operability by avoiding operation when the operation of another device is prohibited in the case of controlling another device by using an onscreen picture. SOLUTION: In the case of video-recording a received program, whether its video recording is prohibited is judged. When the video recording is prohibited, a warning picture is displayed and the control of an external device is prohibited. By warning display like this, a user can judge whether the program is prohibited from being video-recorded, and a signal including the control signal of copying prohibition is prevented from being recorded by a video recording/reproducing device. When a video-recording button is pressed, the button becomes a stop button to make a state where the button is selected. Thus, operability is improved.